blob: 2f1f22dd6e547719a177d21806166a264f4639ef [file] [log] [blame]
/*
**
** Copyright 2018, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#define LOG_TAG "SessionConfiguration"
//#define LOG_NDEBUG 0
#include <utils/Log.h>
#include <camera/camera2/SessionConfiguration.h>
#include <camera/camera2/OutputConfiguration.h>
#include <com_android_internal_camera_flags.h>
#include <binder/Parcel.h>
namespace android {
namespace flags = com::android::internal::camera::flags;
status_t SessionConfiguration::readFromParcel(const android::Parcel* parcel) {
status_t err = OK;
int operatingMode = 0;
if (parcel == nullptr) return BAD_VALUE;
if ((err = parcel->readInt32(&operatingMode)) != OK) {
ALOGE("%s: Failed to read operating mode from parcel", __FUNCTION__);
return err;
}
int inputWidth = 0;
if ((err = parcel->readInt32(&inputWidth)) != OK) {
ALOGE("%s: Failed to read input width from parcel", __FUNCTION__);
return err;
}
int inputHeight = 0;
if ((err = parcel->readInt32(&inputHeight)) != OK) {
ALOGE("%s: Failed to read input height from parcel", __FUNCTION__);
return err;
}
int inputFormat = -1;
if ((err = parcel->readInt32(&inputFormat)) != OK) {
ALOGE("%s: Failed to read input format from parcel", __FUNCTION__);
return err;
}
bool inputIsMultiResolution = false;
if ((err = parcel->readBool(&inputIsMultiResolution)) != OK) {
ALOGE("%s: Failed to read input multi-resolution flag from parcel", __FUNCTION__);
return err;
}
std::vector<OutputConfiguration> outputStreams;
if ((err = parcel->readParcelableVector(&outputStreams)) != OK) {
ALOGE("%s: Failed to read output configurations from parcel", __FUNCTION__);
return err;
}
bool hasSessionParameters = false;
CameraMetadata settings;
if (flags::feature_combination_query()) {
if ((err = parcel->readBool(&hasSessionParameters)) != OK) {
ALOGE("%s: Failed to read hasSessionParameters flag from parcel", __FUNCTION__);
return err;
}
if (hasSessionParameters) {
if ((err = settings.readFromParcel(parcel)) != OK) {
ALOGE("%s: Failed to read metadata flag from parcel", __FUNCTION__);
return err;
}
}
}
mOperatingMode = operatingMode;
mInputWidth = inputWidth;
mInputHeight = inputHeight;
mInputFormat = inputFormat;
mInputIsMultiResolution = inputIsMultiResolution;
for (auto& stream : outputStreams) {
mOutputStreams.push_back(stream);
}
if (flags::feature_combination_query()) {
mHasSessionParameters = hasSessionParameters;
mSessionParameters = std::move(settings);
}
return err;
}
status_t SessionConfiguration::writeToParcel(android::Parcel* parcel) const {
if (parcel == nullptr) return BAD_VALUE;
status_t err = OK;
err = parcel->writeInt32(mOperatingMode);
if (err != OK) return err;
err = parcel->writeInt32(mInputWidth);
if (err != OK) return err;
err = parcel->writeInt32(mInputHeight);
if (err != OK) return err;
err = parcel->writeInt32(mInputFormat);
if (err != OK) return err;
err = parcel->writeBool(mInputIsMultiResolution);
if (err != OK) return err;
err = parcel->writeParcelableVector(mOutputStreams);
if (err != OK) return err;
if (flags::feature_combination_query()) {
err = parcel->writeBool(mHasSessionParameters);
if (err != OK) return err;
if (mHasSessionParameters) {
err = mSessionParameters.writeToParcel(parcel);
if (err != OK) return err;
}
}
return OK;
}
bool SessionConfiguration::outputsEqual(const SessionConfiguration& other) const {
const std::vector<OutputConfiguration>& otherOutputStreams =
other.getOutputConfigurations();
if (mOutputStreams.size() != otherOutputStreams.size()) {
return false;
}
for (size_t i = 0; i < mOutputStreams.size(); i++) {
if (mOutputStreams[i] != otherOutputStreams[i]) {
return false;
}
}
return true;
}
bool SessionConfiguration::outputsLessThan(const SessionConfiguration& other) const {
const std::vector<OutputConfiguration>& otherOutputStreams =
other.getOutputConfigurations();
if (mOutputStreams.size() != otherOutputStreams.size()) {
return mOutputStreams.size() < otherOutputStreams.size();
}
for (size_t i = 0; i < mOutputStreams.size(); i++) {
if (mOutputStreams[i] != otherOutputStreams[i]) {
return mOutputStreams[i] < otherOutputStreams[i];
}
}
return false;
}
}; // namespace android